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<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <h3><%=data%></h3>
    <p>将在<b>3</b>秒后跳转到<a href="/">首页</a></p>
    <script>
        let time = 3
        setInterval(()=>{
            time--
            document.querySelector("b").innerText = time
        },1000)
        setInterval(()=>{
            window.location.href = "/"
        },3000)
    </script>
</body>
</html>